HP 220 - Manual (Page 229)

GĆ3 Glossary C3187Ć90000
ICąIntegrated Circuit
IEEEąInstitute of Electrical and
Electronics Engineers
ISOąInternational Standards
Organization
KanjiąA Japanese character set.
LEDąLightĆEmitting Diode
legs and binąPlotter stand and media bin
line sensorąCarriage LED
LSBąLeast Significant Bit
media axisąXĆaxis (paper axis)
mediaĆlength calibrationąMediaĆsensor
calibration
mediaĆsensor calibrationąMediaĆlength
calibration
MSBąMost Significant Bit
NVRAMąNonvolatile RandomĆAccess
Memory
PALąProgrammable Array Logic
paletteą A set of pens for which width and
% shading are defined using the setup sheet
or the graphics software.
paper axisąMedia axis (XĆaxis)
parityąAn errorĆchecking method for
information transfer between a computer
and a peripheral device. Parity is used to
check the accuracy of binary data.
PCąPersonal Computer
PCAąPrinted Circuit Assembly
peną1. Even though the inkjet plotter has
no physical pens, the lines it draws match
the attributes for pens numbered 1 through
8 in the application software. (See also
palette.")
2. Sometimes used instead of print
cartridge"
pinchĆarm sensorąpinchĆwheel sensor
PJLąPrinter Job Language, developed by
HewlettĆPackard to give software
applications more jobĆlevel device control
and to provide device status information to
the application.
platen rollerąDrive roller
P/NąPart Number
PNPąPositive Negative Positive
PWMąPulseĆWidth Modulation
RAMąRandomĆAccess Memory
rasterą1. A matrix of dots, or pixels,
where each pixel is defined by a bit. A bit
that is on" will print a dot on the paper. A
bit that is off" will leave the area blank. 2.
A method for defining a plot directly in
terms of the pixels rather than as vectors.
resolutionąA measure of image sharpness
expressed as a number of lines per unit
length. When referring to plotters,
addressable resolution means the smallest
move the plotter can make
programmatically.
rmsąRoot mean square
ROMąReadĆOnly Memory